Stainless steel electrode CHS062 (A062) comply with: GB / T983 E309L-16 AWS A5.4 E309L-16 Description: CHS062 rutile type of drug skin ultra-low carbon stainless steel electrode. AC and DC. Due to low carbon content, it is not free when niobium, titanium and other stabilizers can resist intergranular carbide precipitation due to corrosion caused. Uses: used for the same type of stainless steel structure, composite steel and dissimilar steel and other components of synthetic fibers, petrochemicals and other equipment manufactured, can also be used reactor pressure vessel wall transition layer surfacing and welding the tower components. Deposited metal chemical composition (%) (wt) C Mn Si Cr Ni Mo Cu SP standard values ??≤0.04 0.5-2.5 ≤1.00 22.0-25.0 12.0-14.0 ≤0.75 ≤0.75 ≤0.03 ≤0.04 one case 0.027 0.85 0.67 24.09 13.09 0.09 0.92 0.009 0.020 melting deposited metal mechanical properties: tensile strength Pm (MPa) percentage elongation A (%) standard values ??≥510 ≥25 one case 56,541 reference current: (DC + or AC) wire diameter (mm) 2.0 2.5 3.2 4.0 5.0 welding rod length (mm) 300 300 300 350 400 Welding current (A) 25-50 50-70 80-120 100-160 150-200 Note: 1. 300-350 ℃ before welding electrodes shall be baked 1 hour. As baking. Weldment before welding must remove the oil, water and other impurities. Maximize the use of low current and short arc welding 3. front, swing width not exceeding 2.5 times the diameter.